Loading...
23

Used GMC Sierra 2500HD for Sale in Waterbury, CT

2021 GMC Sierra 2500HD Base
2021 GMC Sierra 2500HD Base
2021 GMC Sierra 2500HD Base
2018 GMC Sierra 2500HD SLT
2018 GMC Sierra 2500HD SLT
2022 GMC Sierra 2500HD Denali
2022 GMC Sierra 2500HD Denali
2022 GMC Sierra 2500HD Denali
2015 GMC Sierra 2500HD SLT
2015 GMC Sierra 2500HD SLT
2015 GMC Sierra 2500HD SLT
get-prequalified-car

Take out the guesswork

See your real payments while you search with no credit score impact

Get pre-qualified
2015 GMC Sierra 2500HD SLT
2015 GMC Sierra 2500HD SLT
2015 GMC Sierra 2500HD SLT
Used·87,192 mi

$33,900

2022 GMC Sierra 2500HD Pro
2022 GMC Sierra 2500HD Pro
2022 GMC Sierra 2500HD Pro
Used·61,141 mi

$31,792

2020 GMC Sierra 2500HD SLT
2020 GMC Sierra 2500HD SLT
2020 GMC Sierra 2500HD SLT
2022 GMC Sierra 2500HD AT4
2022 GMC Sierra 2500HD AT4
2022 GMC Sierra 2500HD AT4
Certified pre-owned·87,664 mi

$55,956

get-prequalified-car

Take out the guesswork

See your real payments while you search with no credit score impact

Get pre-qualified
2020 GMC Sierra 2500HD Denali
2020 GMC Sierra 2500HD Denali
2020 GMC Sierra 2500HD Denali
2021 GMC Sierra 2500HD Base
2021 GMC Sierra 2500HD Base
2021 GMC Sierra 2500HD Base
Certified pre-owned·52,764 mi

$38,399

2024 GMC Sierra 2500HD AT4
2024 GMC Sierra 2500HD AT4
2024 GMC Sierra 2500HD AT4
Certified pre-owned·28,971 mi

$71,994

2022 GMC Sierra 2500HD Denali
2022 GMC Sierra 2500HD Denali
2022 GMC Sierra 2500HD Denali
Certified pre-owned·43,426 mi

$63,921

2021 GMC Sierra 2500HD SLT
2021 GMC Sierra 2500HD SLT
2021 GMC Sierra 2500HD SLT
2022 GMC Sierra 2500HD AT4
Certified pre-owned·95,270 mi

$56,960

get-prequalified-car

Take out the guesswork

See your real payments while you search with no credit score impact

Get pre-qualified
2024 GMC Sierra 2500HD Pro
2024 GMC Sierra 2500HD Pro
2024 GMC Sierra 2500HD Pro
Stock image
2023 GMC Sierra 2500HD SLT
2023 GMC Sierra 2500HD SLT
2023 GMC Sierra 2500HD SLT
Certified pre-owned·7,605 mi

$65,995

2023 GMC Sierra 2500HD SLT
2023 GMC Sierra 2500HD SLT
2023 GMC Sierra 2500HD SLT
Certified pre-owned·7,633 mi

$64,999